The map method of arrays is another method that you need to make a part of your JavaScript arsenal. If you need to manipulate the values of an array, use map. Don't modify the existing array. We cover it in this tutorial.
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Tutorials referred to in this video:
Filtering an array: [ Ссылка ]
Chaining: [ Ссылка ]
Higher Order Functions: [ Ссылка ]
Understanding JavaScript Callbacks: [ Ссылка ]
ES5 Array Methods: [ Ссылка ]
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